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DBA 4000 T3 Slotted Rotor - Rear (15-18 GT; EcoBoost w/ Performance Pack)

Market Price $167.64 You Save 21% ($35.92)
Our Price

$131.72 (each)

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  • Item 390717
  • MPN# DBA42165S

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Features & Details

  • Improves Braking Power; Increases Initial Bite
  • Designed for Street Performance and Track Drivers
  • T3 Tri-Symmetrical Curved Slots
  • Dissipates Gasses, Water and Debris From Rotor Face
  • Quieter, Smoother, and More Responsive Brake Pedal Feel
  • Kangaroo Paw Ventilated Design Improves Heat Dissipation
  • Specially Formulated XG-150 Cast Iron Construction
  • Thermo-Graphic Temperature Monitoring
  • Non-Directional Design
  • (1) Rear Rotor - Sold Individually
  • Fits 2015-2018 EcoBoost with 4-Piston Performance Package
  • Fits 2015-2018 GT with Standard 4-Piston Calipers
Improves Braking Performance. DBA designed their 4000 T3 Slotted Brake Rotors with street performance and track drivers in mind for unmatched braking performance. DBA 4000 T3 Series Rotors use a tri-symmetrical curved multi-slotted pattern that helps evacuate gasses, water and brake dust from the face of the rotor for an increase in initial bite, improved braking performance and even wear.

Reduces Brake Noise. The ingenious tri-symmetrical curved slot design of the DBA 4000 T3 Series Slotted Rotor not only helps improve braking performance, but it also helps dampen vibration harmonics (noise) which results in a quieter, smoother, and more responsive brake pedal.

Kangaroo Paw Design. DBA's 4000 T3 Slotted Rotors feature their very own hi-tech patented Kangaroo Paw ventilation design. This unique design of 144 diamond and teardrop shaped pillars and columns provides more surface area for improved heat dissipation. DBA's Kangaroo Paw ventilation increases disc rotor efficiency by up to 20 percent when compared to traditional straight vane vented disc rotors.

Thermo-Graphic Temperature Monitoring. DBA 4000 T3 Series Rotors feature Thermo-Graphic paint markings that change color at specific temperatures. By carefully checking these temperature markings, drivers can quickly and easily monitor their braking performance.

XG150 High-carbon Alloyed Iron. DBA manufactures their 4000 T3 Rotors from XG150 high-carbon alloyed iron for superior strength and its substantial thermal capacity. XG150 cast iron is specifically formulated for high heat absorption and quick dissipation. This makes XG150 the ideal material for high performance brake rotors.

Non-directional. The DBA 4000 T3 Series Slotted Brake Rotor features a non-directional slotted design that eliminates the need for left and right discs. The non-directional design makes installation simple and straight forward.

Application. This DBA 4000 T3 Slotted Rear Rotor is specifically designed for use on 2015-2018 GTs equipped with the standard 4-piston brake calipers or EcoBoost models equipped with the performance pack 4-piston Brembo brake calipers. Sold individually.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Rear Rotor
Installation Info
Tech Specs
Will it fit my Mustang?
  • GT - 16, 15, 17
  • EcoBoost - 16, 15, 17

Fits 4-piston GT's and 4-piston performance pack optioned EcoBoost Mustangs only.

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

  • Fit 5 5
  • Bang For Your Buck 5 5
  • Stopping Power 5 5



  • 5/5

    Installation Time: Afternoon

    February 06, 2017

    Worth every penny!!

    These coupled with the front rotors completely changed the braking power of my GT substantially. Great replacement once the stock rotors wear out, or if looking for a more performance oriented upgrade.

    Pablotheartist

    Year: 2016 Submodel: GT

    Helpful (1)

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